baber/WOPTO huggingface dataset:
Patent DE-3123591-A1 (DE)
Title: Anchor clamp
Inventor: BOEHMER HERMANN
IPC: H02G7/05
Filed: 1981-06-13
Abstract: In the case of an anchor clamp (tension clamp, dead-end clamp), especially for holding electrical plastic hose lines which can be laid in a self-supporting manner, which anchor clamp consists of a wedge-shaped sheet-steel housing (which is provided on one side with a slot for the insertion of the line) as well as of two clamping jaws, which are supported in said sheet-steel housing such that they can be displaced longitudinally, are likewise wedge-shaped, are held in a captive manner in the housing via a pin and groove guide and are provided with line beds on the mutually facing sides, it is provided for the housing to be constructed from two housing parts which are connected to one another in an articulated manner along a longitudinal centre line and are connected to one another by means of a bridge which can be folded up. The bridge is articulated on one housing part and, in the closed state, engages over the free edge of the other housing part. A retaining pocket, which has a suspension eye on its other end, on one housing part is connected to the further housing opening in the longitudinal direction.
Patent DE-3127017-A1 (DE)
Title: Process for producing short-fibre prepregs
Inventor: GUENTHER ROLF ING GRAD
IPC: D04H1/645
Filed: 1981-07-09
Abstract: For the production of a short-fibre prepreg, matrix-sheathed short fibres (2) are electrically charged and brought into contact with a charge image (7) which corresponds to the mechanical stress flow determined. <IMAGE>
Patent DE-3128197-A1 (DE)
Title: Circuit arrangement constructed as a planar structure
Inventor: ENSSLIN GERHARD DIPL ING
IPC: H01P3/08
Filed: 1981-07-16
Abstract: The invention relates to a circuit arrangement which is constructed as a planar structure and has at least one continuous flat earth line, and in the case of which circuit arrangement at least one slot is provided in the earth line. The object of the invention is, as far as possible, to decouple mutually adjacent circuit structures from one another in such circuit arrangements. This object is achieved according to the invention in that the longitudinal extent of the slot (7) runs parallel to the current paths of the line structure (S, 1', 2', 3') and is arranged in such a manner that the other properties of the circuit, such as the characteristic impedance of the lines, for example, do not change in comparison with the original properties (Fig. 2). Such circuits can be used advantageously in the construction of microwave filters. <IMAGE>
Patent DE-3132747-A1 (DE)
Title: Bottle-filling device, especially for drawing off beer
Inventor: LEIPOLD DIETER
IPC: B67C3/26
Filed: 1981-08-19
Abstract: The invention relates to a bottle-filling device having numerous filling pipes, which are inserted during the filling process into the bottle until they are very close to the bottom of the bottle, so that filling starts at the bottom. The filling process is completed when the entire space enclosed by the bottle has been filled with liquid. When the filling pipe has been pulled out of a bottle, a cavity is formed between the beer and the end of the bottle neck. This cavity is of approximately the same size in the most common types of beer bottles of different heights, for example. To achieve this, it has previously been necessary, when different types of bottles are being filled, to provide, on one and the same bottle filling device, a complete set of filling pipes for each type of bottle with a predetermined height and when converting the device to take another king of bottle, to replace the set of filling pipes. The invention makes it unnecessary to replace the filling pipes by fastening a liquid displacement body (15A) in a replaceable fashion to each filling pipe (10) in order to achieve an essentially uniform cavity (21) in the bottle neck when filling has been completed and the filling pipe (10) has been pulled out, with bottles of different heights. The main area of application of the invention is in bottle filling devices having so-called long-pipe filling elements for drawing off beer. <IMAGE>
Patent DE-3133242-A1 (DE)
Title: Arrangement for switching off hydraulic cylinders connected in synchronism
Inventor: MARTENS JOHANN
IPC: F15B11/22
Filed: 1981-08-22
Abstract: In this arrangement, used in particular for a telescopic road crane and having two hydraulic cylinders connected in synchronism by flow divider, one pressure-relief valve (16a, 16b) is connected to each of the pressure lines leading into the hydraulic cylinders (1a, 1b). The pressure-relief valves have a common discharge line which is provided with a hydraulic resistance (18). A switch responding to hydraulic pressure, e.g. a pressure switch (14) transmitting an electrical switching impulse, is connected in series with the hydraulic resistance (18). As soon as one of the two pressure-relief valves responds on account of overload during the extension of the telescopic jib, a positive pressure builds up behind this valve, as a result of which the pressure switch (14) responds and switches off the supply of pressure medium to the two hydraulic cylinders. <IMAGE>
Patent DE-3134728-A1 (DE)
Title: Material for bone implants, process for its production and use
Inventor: EITENMUELLER JUERGEN DR MED
IPC: A61F2/30
Filed: 1981-09-02
Abstract: Tricalcium phosphate ceramic with a degree of porosity of more than 50% is impregnated with a broad-spectrum microbicide and coated with a tissue-compatible, slowly biodegradable coating. The material is suitable for bone implants and coatings of endoprostheses which can be heavily loaded.
Patent DE-3136158-A1 (DE)
Title: Road roller
Inventor: ERIKSSON TOMMY
IPC: E01C19/26
Filed: 1981-09-12
Abstract: A road roller consists of rolling bodies which are arranged one behind the other in the direction of travel, are pivotable relative to one another and are laterally displaceable, two frame parts for mounting the rolling bodies, a connecting element which is coupled to the frame parts via in each case one joint with a vertical pivot pin, and also actuating devices for directing and laterally displacing the rolling bodies. In the non-displaced state, the two rolling bodies, when taking curves, should be able to run on the same curve radius and at the same time allow a relatively large lateral displacement relative to one another. For this purpose, a relatively large frame part is provided which carries the driver's seat and the drive and whose joint carries the pivot pin at the centre between the rolling body axles. The connecting element can rotate about this pivot pin with the aid of at least one hydraulic jack, the hydraulic jack being articulated, on the one hand, to the relatively large frame part and, on the other hand, to the connecting element or to a lever arm rigidly connected to the connecting element. Furthermore, a separate actuating element is provided in order to pivot the smaller frame part relative to the connecting element.
Patent DE-3138828-A1 (DE)
Title: Typewriter ribbon cassette
IPC: B41J32/00
Filed: 1981-09-30
Abstract: Published without abstract.
Patent DE-3139957-A1 (DE)
Title: Metal/ceramic bond
Inventor: SCHAMM REINHOLD DR
IPC: H01M8/243
Filed: 1981-10-08
Abstract: The invention relates to a bond between a metallic support and ceramic tubes, such as is used, for example, for high-temperature vapour-phase electrolysis, and is characterised in that ceramic tubes are slipped over metallic branches, the diameters being of such dimensions that there is a gap between the tube and branch at room temperature and a frictional and gas-tight tensioned bond is formed at the operating temperature ( APPROX  950 DEG C) by the different coefficients of expansion.
Patent DE-3140530-A1 (DE)
Title: Cable shears, in particular hand-lever cable shears
Inventor: DIEDERICHS KARL GUSTAV
IPC: B23D29/02
Filed: 1981-10-13
Abstract: A pair of cable shears comprises a head part (1), on which two cutting jaws (2, 3) are mounted, and a rear actuating device (36) for pivoting the cutting jaws. So that large, relatively bulky cable shears can also easily be used in restricted space conditions, provision is made according to the invention for the head part (1) to be connected to the actuating device (36) in such a way that it can rotate about the main longitudinal axis of the cable shears. This makes it simpler in many cases to place the cable shears in position and enables cable shears with extra-long hand levers, for example, to be used inside narrow earth trenches. <IMAGE>
Patent DE-3145485-A1 (DE)
Title: (R)-3,7-Dimethyl-5-octen-1-ol, its preparation and use as intermediate for the synthesis of (R,R,R)- alpha -tocopherol
Inventor: VOGEL FRIEDRICH DIPL CHEM DR
IPC: C07C29/32
Filed: 1981-11-16
Abstract: (R)-3,7-Dimethyl-5-octen-1-ol of the formula I <IMAGE> its use as optically active intermediate for the synthesis of the side chain of (R,R,R)- alpha -tocopherol and a process for its preparation which is characterised in that     A) (3S)-3-methylvalerolactone of the formula II <IMAGE> is reduced in a manner known per se to (4S)-2-hydroxy-4-methyltetrahydropyran of the formula III <IMAGE> and B) this tetrahydropyran is reacted with a phosphorus ylide of the general formula IV <IMAGE> in which Ar represents identical or different aryl radicals or cyclohexyl radicals, preferably phenyl or tolyl, in a Wittig reaction.
Patent DE-3145820-A1 (DE)
Title: Assembly table for receiving flat workpieces
Inventor: MENTA MARIO
IPC: B25H1/04
Filed: 1981-11-19
Abstract: The assembly table possesses a frame (1) able to travel by means of guiding rollers (2). Provided on frame supports (1a) is a horizontal pivot bearing (4a, 4b), on which a cross member (5a) of a frame-like carrier (5) is pivotably mounted. The pivoting of the carrier (5) between a horizontal and an approximately vertical steep position is effected by means of a piston device (6). A table top (8) is rotatably mounted on the carrier (5) via a pivot bearing (7a). The table top (8) and hence the workpiece can be pivoted with the carrier (5) and turned through 360 DEG  in its horizontal position and thus moved into any desired working position. <IMAGE>
Patent DE-3200560-A1 (DE)
Title: Method for suppressing mirror-wave and intermodulation interference
Inventor: HANSEN JENS DIPL ING
IPC: H03D7/18
Filed: 1982-01-12
Abstract: A method for suppressing mirror-wave and intermodulation interference in radio-frequency reception is proposed. If a superheterodyne receiver tuned to a reception frequency (fE) simultaneously receives a frequency which corresponds to the mirror frequency (fS1), mirror-wave interference is produced, which is suppressed by shifting the oscillator frequency (fO1) of the reception oscillator by a fixed amount of 2 . fZF. <IMAGE>
Patent DE-3206298-A1 (DE)
Title: Method of producing an aluminium heat exchanger
Inventor: KANADA KENSO
IPC: C23F13/00
Filed: 1982-02-22
Abstract: A method of producing an aluminium heat exchanger comprises the following steps: Preparation of a corrugated rib from a metal solder sheet composed of a core material made of an aluminium alloy containing 0.5 to 5.0 % by weight of zinc and a coating of a solder material made of an Al-Si alloy, preparation of a pipe composed of an aluminium alloy whose electrode potential is nobler than that of the core material, assembly of rib and pipe, and soldering of the rib to the pipe by heating the preassembled module in an atmosphere which prevents the evaporation of the Zn component of the core material, thereby melting the solder material onto the pipe so as to join the rib to the pipe. During the soldering operation, the Zn component of the core material diffuses into the coating. The rib is at a potential which is sufficiently low for it to be able to act as a sacrificial anode to protect the pipe against corrosion.
Patent DE-3211010-A1 (DE)
Title: Tall-shelving store
Inventor: KNIESE WOLF DIETER
IPC: B65G1/04
Filed: 1982-03-25
Abstract: The invention relates to a tall-shelving store, especially for receiving cassettes for bar-shaped material, consisting of stand posts connected by means of horizontal carrier webs and of rectangular push-in compartments formed thereby for pushing in the cassettes or other receiving vessels for the material to be stored, in which at least two stand posts arranged at a distance behind one another in the push-in direction are rigidly connected to one another by longitudinal struts by means of workshop-produced unreleasable connection means, to form part units, and the stand posts of two or more of these part units are rigidly connected by horizontal carrier webs extending transversely relative to the push-in direction, by means of releasable connections produced at the assembly location, to form a storage structure, or in which at least two stand posts arranged at a distance next to one another transversely relative to the push-in direction are connected rigidly by carrier webs by means of workshop-produced unreleasable connections, to form part units, and the stand posts of two or more of these part units are connected rigidly by longitudinal struts extending in the push-in direction, by means of releasable connections produced at the assembly location, to form a storage structure.
Patent DE-3211419-A1 (DE)
Title: Ball-game ground with grass surface, especially for playgrounds and recreation grounds
Inventor: DENTZER GEORG
IPC: A63C19/00
Filed: 1982-03-27
Abstract: The invention relates to a ball-game ground with a grass surface, especially for playgrounds and recreation grounds, having two mutually opposite end sides defining a playing area with attachment devices, firmly anchored in the ground, for basket ball posts, goals or the like. Experience has shown that, as a result of frequent use in the vicinity of goals or the like, the grass surface in that area is rapidly destroyed. The advantage of a grass pitch is then rapidly lost, or expensive maintenance or repair work has to be carried out. According to the invention, this disadvantage can be avoided in that at least two additional end sides are provided with attachment devices, so that, after switching over of the goals or the like, a new playing field crossing the previous one is created, the grass areas which were previously heavily worn now lying in a less frequented zone and having the opportunity to recover.
Patent DE-3215175-A1 (DE)
Inventor: BLAUM FRANZ
IPC: B29C59/04
Filed: 1982-04-23
Abstract: An arrangement for stamping an outer surface of a synthetic thermoplastic bar material in thermoplastic condition has a guiding element for a bar material, a rotary stamping tool with a working surface shaped in correspondence with a desired pattern to be stamped and rolling over the bar material, and a negative pressure element located in the region of the stamping tool and arranged for attracting the bar material against the working surface of the stamping tool.
Patent DE-3217573-A1 (DE)
Title: Pallet
Inventor: MUNK EDMUND
IPC: B65D19/00
Filed: 1982-05-11
Abstract: A pallet produced in one piece as a moulding from a mixture of fibres and a thermocurable synthetic resin consists of a multiple of rectangular pallets connected to one another at the longer edges. <IMAGE>
Patent DE-3218700-A1 (DE)
Title: Fireproof cladding for structural parts
Inventor: BECKERS RICHARD DR
IPC: E04B1/94
Filed: 1982-05-18
Abstract: Fireproof cladding for structural parts, in particular for load-bearing structural elements such as steel girders (11) or the like, which comprises fire-resistant mineral-wool panels (14, 16) which have a bulk density of at least 300 kg per m<3> and are fastened, by means of clamps, on panel strips (21, 28) which preferably comprise waste strips of the mineral-wool panels (14, 16) and are supported in the interior (23) of the structural part (11) which is to be protected. <IMAGE>
Patent DE-3222127-A1 (DE)
Title: Rail wheel with rubber suspension
Inventor: RITTINGHAUS ROLF DIPL-ING
IPC: B60B17/00
Filed: 1982-06-11
Abstract: The rail wheel with rubber suspension has a rubber element arranged as a ring between the tyre of the wheel and the wheel disc. The ring has recesses extending obliquely with respect to the axial direction of the rail wheel. As a result, a good spring effect is produced; furthermore, during operation the wheel load is transmitted into the rail in the vertical direction.
Patent DE-3230303-A1 (DE)
Inventor: FISCHER EDGAR DR
IPC: C08B37/00
Filed: 1982-08-14
Abstract: Microbial polysaccharides can be quantitatively precipitated from their aqueous solutions, in particular directly from the fermentation solutions, in an acidic medium in the form of an adduct with a tertiary amine which has a long-chain alkyl radical. It is advantageous to add the amine to the polysaccharide solution and then to carry out the precipitation, in particular by adding the dispersion obtained to an acidic coagulation bath. The adducts are suitable for use as thickeners and for preparing the free polysaccharides.
Patent DE-3239367-A1 (DE)
Title: Cash payment system
Inventor: NISHIMURA KATSUJI
IPC: G06Q40/02
Filed: 1982-10-23
Abstract: In a cash payment system, a cash register (I), which can be used at a bank counter, is electrically connected to a money dispenser for paying out the money in the form of banknotes, coins or the like. The cash register (I) can also be used when the amount of money to be paid out is to be output wholly or partially in coins of particular nominal values. In the cash register, the transaction process is subjected to mixed processing in such a manner that - taking into consideration any specification for desired nominal money values in corresponding quantities which may have been entered - the number of banknotes to be output assumes a minimum. <IMAGE>
Patent DE-3239501-A1 (DE)
Title: Method for measuring short distances and arrangement for carrying out the method
Inventor: SOLBACH KLAUS DR ING
IPC: G01S13/36
Filed: 1982-10-26
Abstract: The amplitude of oscillation of a (millimetre-wave) transmitter is modulated with an arbitrary curve shape. The envelope curves of the transmitted signal and of the echo signal are compared in phase. This results in a voltage proportional to the distance of the reflecting object under test.
Patent DE-3239955-A1 (DE)
Title: Manipulation-secured medicament capsule and process for its production
Inventor: VOSS GUNTHER MEINHARDT
IPC: A61J3/07
Filed: 1982-10-28
Abstract: Published without abstract.
Patent DE-3241402-A1 (DE)
Inventor: BOENING WERNER ING GRAD
IPC: G06F9/32
Filed: 1982-11-09
Abstract: The data transmitter is formed as a memory connected to the bus for storing a channel program containing transfer commands. The control device includes a comparison device and first and second registers connected to the comparison device having mutually correlated register positions marking termination causes. The control device controls the data transfer between the data transmitter and data receiver as a function of the channel program stored in the memory. The device processes a transfer command in the control device, sets a register position marking a termination cause in the first register after terminating the processing of the transfer command, sets the register positions of the second register correlated with the register positions of the first register with a control command for execution of a conditional control after the transfer command, compares mutually correlated register positions of the first and second registers with each other to produce a comparison result, and executing the conditional control command or a command of the channel program following the conditional control command as a function of the comparison result. A device for carrying out the method is included.
Patent DE-3243760-A1 (DE)
Title: Method and device for monitoring the function of a processor
Inventor: ANGERMANN DIETER DIPL ING
IPC: G06F11/00
Filed: 1982-11-26
Abstract: The device, known by the name of <<watchdog>>, for monitoring the function of processors comprises an oscillator (1) and a counter (2) with a plurality of outputs and a dynamic reset input. The different counter outputs are used for a stepped response to malfunctions and for checking by the processor (4) of the monitoring device (1, 2). The fault response comprises an interrupt, a hardware reset and a processor-independent alarm signal. <IMAGE>
Patent DE-3301853-A1 (DE)
Title: Apparatus for the taper forming and stretching of seamless metal tubes
Inventor: JAKL JOZE
IPC: B21C37/18
Filed: 1983-01-20
Abstract: The invention relates to an apparatus for the taper forming and stretching of seamless metal tubes, a seamless tube of circular cross-section being used as the blank. The blank in the form of a circular seamless tube is clamped firmly by one end in a supporting structure 1a, while the free part of the blank is stretched and taper-formed in a translational movement away from the clamping location 17 of the blank by means of a pair of the forming rolls 14, 14a which clasp the outer circumference of the blank, rotate in opposite directions and are provided with conical grooves. This deforming longitudinal movement and the contrarotation of the two forming rolls 14, 14a is effected by the two hydraulic working cylinders 6, 9 which move the forming mechanism 4a containing the forming rolls 14, 14a along the guides 2, 2a, the rotary motion of the two forming rolls 14, 14a being derived from a backgear unit 13 which itself is supported by the supporting frame 4 of the forming mechanism 4a and the gear wheel of which is in engagement with a rack 13 secured on the supporting structure 1a. <IMAGE>
Patent DE-3302343-A1 (DE)
Inventor: GNEUSS DETLEF DIPL ING
IPC: B29C48/03
Filed: 1983-01-25
Abstract: 1. Filter changing device for cleaning plastic melts with a moveable plate positioned perpendicularly to the flow direction of the plastic, this plate having at least one through bore with screens, whereby the moveable plate is a rotating filter disc with its centre point outside the flow channel which exhibits at least two filter chambers in an annular-shaped filtering zone, characterized in that each of these filter chambers (7) are separated by curved ribs (8) whose surface area corresponds to approx. 10% or less of the total surface area of a filter chamber (7).
Patent DE-3307721-A1 (DE)
Title: Cartridge for a single-lever mixing battery
Inventor: WOITELLE ROLAND
IPC: F16K11/078
Filed: 1983-03-04
Abstract: Published without abstract.
Patent DE-3308070-A1 (DE)
Inventor: EBERT EBERHARD
IPC: F16K1/52
Filed: 1983-03-08
Abstract: 1. A temperature dependent controllable heating valve with a presetting device disposed coaxially to the axis of the valve and designed as a rotary disc valve and an insertion piece designed as a constructional unit containing a valve seat (5A) and valve body (11) selectively insertable in an opening (38) of a heating armature (2, 2', 2'') provided for this purpose, which in the region of the valve seat has an opening (20), which communicates with a corresponding opening (21) in the heating armature (2, 2', 2'') surrounding the insertion part in such a way that the presetting is adjustable by turning, the insertion part (3) having casings (5, 5', 6) arranged one behind the other in the direction of the axis of the valve, which are rigidly connected to one another and that the second casing (6) has a guide (9) for a valve rod (10) and a spring (7) which presses the valve seat (5A) in the "open" position, that the second casing (5, 5') is formed in one piece and contains the valve seat (5A) and has in the region of this valve seat (5A) a lateral opening, which communicates with a corresponding opening (21) in the heating armature (2) surrounding the insertion piece (3), the opening in the first casing (5, 5') with a substantially semi-circular zone (20A) and a longer zone (20B) directly adjacent thereto extending in the direction of the circumference of the first casing (5, 5') being substantially narrower.